body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
  background: url(../img/bg_c.png);
  background-size: contain;
  position: relative;
  text-align: center;
  background-repeat: repeat-x;
  background-position: center center;
  background-color: #91cac3; }

.app {
  height: 100%;
  overflow: hidden;
  position: relative;
  background: url(../img/bg_plane.png);
  background-size: 70%;
  text-align: center;
  background-repeat: no-repeat;
  background-position: center center; }
  .app img {
    max-width: 100%; }
  .app .left_logo {
    width: 2.03125rem;
    position: absolute;
    top: 0;
    left: 0; }
  .app .right_logo {
    position: absolute;
    width: 4.21875rem;
    top: 0.625rem;
    left: 50%;
    margin-left: -2.10938rem; }
  .app .title {
    width: 70%;
    height: 1.95313rem;
    margin: 0 auto;
    margin-top: 2.65625rem; }
  .app .bottom_logo {
    position: absolute;
    height: 5.39063rem;
    bottom: 0;
    text-align: center;
    width: 100%; }
  .app .content {
    width: 100%;
    position: absolute;
    bottom: 0.46875rem; }
    .app .content .phone, .app .content .btn {
      width: 48%;
      height: 0.78125rem;
      margin: 0 auto;
      border-radius: 5px;
      box-shadow: 0.07813rem 0.07813rem 0 #006934; }
      .app .content .phone input, .app .content .btn input {
        height: 0.78125rem;
        font-size: 0.32813rem;
        border-radius: 5px; }
    .app .content .btn {
      color: #009944;
      background-color: #ffffff;
      line-height: 0.78125rem;
      margin-top: 0.3125rem;
      font-size: 0.5rem;
      font-weight: 700; }
    .app .content .footer {
      width: 85%;
      margin: 0 auto;
      height: 0.70313rem;
      line-height: 0.70313rem;
      color: #fff;
      background-color: #15ae67;
      border-radius: 5px;
      margin-top: 0.625rem; }
      .app .content .footer .checkbox, .app .content .footer .checkbox1, .app .content .footer .checkbox2 {
        display: inline-block;
        vertical-align: middle;
        width: 0.46875rem;
        height: 0.46875rem;
        position: relative;
        margin-top: -0.04688rem; }
      .app .content .footer .check {
        visibility: hidden; }
      .app .content .footer .checkbox label, .app .content .footer .checkbox1 label, .app .content .footer .checkbox2 label {
        position: absolute;
        left: -15px;
        top: 0px;
        width: 0.46875rem;
        height: 0.46875rem;
        background-image: url(../img/icon_checkbox_U.png) no-repeat;
        background-size: 20px 20px;
        margin-left: 28px;
        background-color: #fff; }
      .app .content .footer .checkbox1 label, .app .content .footer .checkbox2 label {
        width: 0.46875rem;
        height: 0.46875rem;
        background-color: #fff; }
      .app .content .footer .checkbox1 .check:checked + label {
        background: url(../img/icon_radio_S.png) no-repeat center center;
        background-size: 16px 16px;
        background-color: #fff; }
